LA 360 - 0.030" Undersize Main Bearing Clearance Questions

I use a gasket for the oil pump as well. Where could I get the copper

Carshopinc or eBay under same seller. EBay also has cars if ya need one to go with it.
Go to Google type in copper oil pump gasket or eBay. It will come up. They have lots of stuff at Carshopinc